<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>验证码信息</title>
</head>
<body style="font-family: Arial, sans-serif; background: #f2f2f4; margin: 0; padding: 10px; display: flex; justify-content: center; align-items: center; min-height: 100vh;">
<div style="padding: 25px; border: 1px solid #eee; border-radius: 10px; background: #ffffff; box-shadow: 0 2px 10px rgba(0,0,0,0.1); width: 100%; max-width: 400px; text-align: center;">
    <h2 style="margin-bottom: 20px; font-size: 1.5rem; color: #333;">您的验证码</h2>
    <div style="background: #f8f9fa; padding: 15px 30px; border-radius: 6px; font-size: 28px; color: #007bff; margin: 20px 0; display: inline-block;">${code}</div>
    <div style="font-size: 0.9rem; color: #666; line-height: 1.6;">
        请在 <strong style="color: #333;">${expire}分钟</strong> 内使用该验证码<br>
        此验证码仅限本次操作使用
        <div style="margin-top: 15px; color: #999; font-size: 0.8em;">有效期至：${time}</div>
    </div>
</div>
</body>
</html>
